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High Pressure Twin Screw Pump

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Overview

Twin screw pump is one of the important types of fluid transfer equipment used in various process industries, it is also referred to as double screw pump, two spindle pump or double screw transfer pump.


This pump is a positive displacement pump that transfers fluid amounts through cavities of several shape. The pump materials of construction will be based upon the application.


Due to unique design of integrated manufactured shafts and screws, many different material combinations are available, thus allowing for optimum combinations for high pressure applications. We provides complete axial balancing of the rotating elements and eliminates all metal-to-metal contact within the pump.


As the pump rotates, the intermeshing of the two screws along with the pump housing form chambers. These chambers fill with the pumped fluid and move it from the suction side of the pump to the higher pressure discharge side of the pump.


The radial force produced by high pressure makes the shaft components have great bending moment, so special design will be used for applications with high differential pressures, such as increasing the diameter of the shaft, lower space for the mechanical seals.


Optimize design structure:

B3


Beneficial Features:

• High differential pressure ability- optimal design for screws, shafts and mechanical seals

• Compact construction- short design for key components and parts

• Reliable performance –Wear-resisting screw’s material allow the pump to run through incidental contact

• Gentle product handling - The media is not stirred in the pump and is free from squeezing and cutting

• Process flexibility - Low inlet pressure requirement and a wide range of operating speeds

• Reduced noise levels - Operating principle virtually eliminates pressure fluctuations

• Wide application- It can be used for conveying of flowing materials, even non-flowing materials

• Self priming- Doesn’t need other Forced feeding device


Meet your Transportation demands include:

• various sizes for flow rates up to 600 m³/h

• differential pressures up to 40bar

• multiple flow-through metal materials configure: tool steel,304, 316, duplex

• standard mechanical seal, cartridge mechanical seal optional

• adjustable direction of inlet or outlet


Strict quality standards and test procedures assure that you receive the best performing single screw pumps. Even after the initial sale we continue to provide support to ensure optimum performance in various service conditions.

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Our company has passed CCS quality system certification of China Classification Society and is a first-class material supplier of China National Petroleum Corporation.

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  +86-571-88548058
  No.1 Fengcheng Road, Pingyao Town, Yuhang District, Hangzhou, China
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